TY  - BOOK
AU  - Awad, Elias M
TI  - Business Data processing
SN  - 0130938076
AV  - HF 5548.2 Awa 
PY  - 1980///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - BUSINESS
KW  - BUSINESS--DATA PROCESSING
KW  - Punched card systems
ER  -